CSES - Datatähti 2026 alku

Submission details
Task:	Tulkki
Sender:	Toitsu
Submission time:	2025-10-27 20:06:12 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	12

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	TIME LIMIT EXCEEDED	0
#3	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.04 s	1, 2, 3	details
#2	ACCEPTED	0.04 s	1, 2, 3	details
#3	ACCEPTED	0.04 s	1, 2, 3	details
#4	ACCEPTED	0.05 s	1, 2, 3	details
#5	ACCEPTED	0.04 s	1, 2, 3	details
#6	ACCEPTED	0.05 s	1, 2, 3	details
#7	ACCEPTED	0.04 s	2, 3	details
#8	ACCEPTED	0.04 s	2, 3	details
#9	ACCEPTED	0.04 s	2, 3	details
#10	ACCEPTED	0.04 s	2, 3	details
#11	TIME LIMIT EXCEEDED	--	2, 3	details
#12	TIME LIMIT EXCEEDED	--	2, 3	details
#13	ACCEPTED	0.04 s	3	details
#14	ACCEPTED	0.04 s	3	details
#15	ACCEPTED	0.19 s	3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details
#18	TIME LIMIT EXCEEDED	--	3	details

Code

import sys
import time

variables = {'A': 0, 'B': 0, 'C': 0, 'D': 0, 'E': 0, 'F': 0, 'G': 0, 'H': 0, 'I': 0, 'J': 0, 'K': 0, 'L': 0, 'M': 0, 'N': 0, 'O': 0, 'P': 0, 'Q': 0, 'R': 0, 'S': 0, 'T': 0, 'U': 0, 'V': 0, 'W': 0, 'X': 0, 'Y': 0, 'Z': 0}
CLEAR = "CLEAR"
INCREASE = "INCREASE"
PRINT = "PRINT"
REPEAT = "REPEAT"



raw_code = sys.stdin.read()



def handle_repeat(code):
    code = code.rstrip()
    repeat_times = variables[code[7]]

    # find matching parenthesis
    depth = 0
    end_parenthesis_index = 0
    for i, letter in enumerate(code):
        if letter == "(":
            depth += 1
        elif letter == ")":
            depth -= 1
            if depth == 0:
                end_parenthesis_index = i

    repeat_code = code[17:end_parenthesis_index]

    for i in range(repeat_times):
        run_code(repeat_code)
    
    return code[end_parenthesis_index + 2:]


def run_code(code):
    while len(code) > 0:
        if code.startswith(CLEAR):
            variables[code[6]] = 0
            code = code[7:]
        elif code.startswith(INCREASE):
            variables[code[9]] += 1
            code = code[10:]
        elif code.startswith(PRINT):
            print(variables[code[6]])
            code = code[7:]
        elif code.startswith(REPEAT):
            code = handle_repeat(code)
        
        code = code.lstrip()

# parse commands
hashtag_index = raw_code.find("#")
while hashtag_index >= 0:
    if hashtag_index >= 0:
        raw_code = raw_code[:hashtag_index] + raw_code[raw_code.find("\n", hashtag_index):]

    hashtag_index = raw_code.find("#")
        
raw_code = raw_code.replace("\n", " ")
raw_code = " ".join(raw_code.split()).lstrip()




run_code(raw_code)

"""
INCREASE X
INCREASE X
REPEAT X TIMES ( INCREASE Y )
PRINT X
PRINT Y
"""


"""
INCREASE
X
# aybabtu
   PRINT    X
INCREASE # test
X  INCREASE X PRINT#X
X
"""

Test details

Test 1 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`PRINT X INCREASE X PRINT X INCREASE X PRINT X ...` view save

correct output
`0 1 2 0` view save

user output
`0 1 2 0` view save

Test 2 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`INCREASE X # aybabtu PRINT X INCREASE # test ...` view save

correct output
`1 3` view save

user output
`1 3` view save

Test 3 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`# Create number 3 INCREASE X INCREASE X INCREASE X ...` view save

correct output
`3` view save

user output
`3` view save

Test 4 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`INCREASE A PRINT A INCREASE B PRINT B INCREASE C ...` view save

correct output
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

user output
`1 1 1 1 1 ...` view save

Test 5 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`INCREASE X INCREASE X INCREASE X INCREASE X INCREASE X ...` view save

correct output
`999` view save

user output
`999` view save

Test 6 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

input
`PRINT X PRINT X PRINT X PRINT X PRINT X ...` view save

correct output
`0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

user output
`0 0 0 0 0 ...` view save

Test 7 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`5 5 5 5 5` view save

user output
`5 5 5 5 5` view save

Test 8 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`0 0 0 0 0` view save

user output
`0 0 0 0 0` view save

Test 9 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`6 7 8 9 10` view save

user output
`6 7 8 9 10` view save

Test 10 (public)

Group: 2, 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`5 5` view save

user output
`5 5` view save

Test 11 (public)

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`20` view save

user output
(empty)

Test 12 (public)

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A INCREASE B INCREASE B ...` view save

correct output
`42` view save

user output
(empty)

Test 13 (public)

Group: 3

Verdict: ACCEPTED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`1 2 2 3 3 3 4 4 4 4 5 5 5 5 5` view save

user output
`1 2 2 3 3 ...` view save

Test 14 (public)

Group: 3

Verdict: ACCEPTED

input
`# Create number 3 INCREASE A INCREASE A INCREASE...` view save

correct output
`12` view save

user output
`12` view save

Test 15 (public)

Group: 3

Verdict: ACCEPTED

input
`INCREASE X INCREASE X INCREASE X INCREASE X INCREASE X ...` view save

correct output
`531441` view save

user output
`531441` view save

Test 16 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`1337` view save

user output
(empty)

Test 17 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`INCREASE A INCREASE A REPEAT A TIMES ( REPEAT A TIMES ( ...` view save

correct output
`1 2 1 2 1 1 3 4 3 4 3 4 3 4 3 ...` view save

user output
(empty)

Test 18 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`# Efficient algorithm for find...` view save

correct output
`2 3 5 7 11 13 17 19 23 29 31 3...` view save

user output
(empty)

Datatähti 2026 alku

Tulkki

Code

Test details

Test 1 (public)

Test 2 (public)

Test 3 (public)

Test 4 (public)

Test 5 (public)

Test 6 (public)

Test 7 (public)

Test 8 (public)

Test 9 (public)

Test 10 (public)

Test 11 (public)

Test 12 (public)

Test 13 (public)

Test 14 (public)

Test 15 (public)

Test 16 (public)

Test 17 (public)

Test 18 (public)

Tasks

Submissions (Toitsu)